TY  - BOOK
AU  - Field,John
AU  - Mitra, Moitreyee 
TI  - English step by step
SN  - 0195635256
U1  - 428.249144 23
PY  - 1994/// [ Impression 1996]
CY  - London
PB  - B.B.C. English
KW  - English language
KW  - Study and teaching
KW  - Bengali speakers
ER  -